74642564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{11833}}^1$

素因数の和:11939

約数の個数: 24

約数和(自身を含む): 139167840

約数和(自身を除く): 64525276

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308, 11833, 23666, 47332, 224827, 449654, 899308, 982139, 1964278, 3928556, 18660641, 37321282, 74642564]

約数ペア:

[(1, 74642564), (2, 37321282), (4, 18660641), (19, 3928556), (38, 1964278), (76, 982139), (83, 899308), (166, 449654), (332, 224827), (1577, 47332), (3154, 23666), (6308, 11833)]